1. SUNY Distinguished Teaching Professor, Department of General Dentistry; Stony Brook University; New York New York
2. Global Clinical Director, Special Olympics, Special Smiles, Clinical Professor of Pediatric Dentistry, The Boston University Goldman School of Dental Medicine; Private Pediatric Dentistry Practice - Lynn; Massachusetts
3. Professor and Director AEGD Program, Director Hospital Dentistry Program, University of the Pacific; Arthur A. Dugoni School of Dentistry; San Francisco California